Peroxidase–ferrocene modified carbon pas
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Pilar Domínguez Sánchez; Arturo José Miranda Ordieres; Agustín Costa García; Pau
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Article
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1991
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John Wiley and Sons
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English
⚖ 377 KB
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A new enzymatic amperometric sensor for hydrogen peroxide based on a modified carbon paste electrode is described. Horseradish peroxidase and ferrocene mediator were immobilized by dissolution or dispersion in a graphite-paraffin oil paste. To prevent losses of immobilized chemicals under operationa